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Fig. 4 | Virology Journal

Fig. 4

From: Molecular characterization and phylogenetic analysis of a dengue virus serotype 3 isolated from a Chinese traveler returned from Laos

Fig. 4

Phylogenetic tree based on envelope gene of DENV-3 strains obtained by Maximum-Likelihood method in MEGA7.0. Black dot represents DENV-3 sequence isolated in current study, the Laos and other Chinese DENV-3 isolates are marked with black squares and triangles, respectively. A total of 76 reference strains of the five genotypes available in NCBI GenBank were used for comparison. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates) are shown next to the branches. The scale bar expresses the genetic distance. DENV strains are named as follows: GenBank accession number/strain/country/year

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